40907083

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 50524832

約数和(自身を除く): 9617749

約数列:

[1, 7, 17, 73, 119, 277, 289, 511, 1241, 1939, 2023, 4709, 8687, 20221, 21097, 32963, 80053, 141547, 147679, 343757, 560371, 2406299, 5843869, 40907083]

約数ペア:

[(1, 40907083), (7, 5843869), (17, 2406299), (73, 560371), (119, 343757), (277, 147679), (289, 141547), (511, 80053), (1241, 32963), (1939, 21097), (2023, 20221), (4709, 8687)]